Companies similar to alternapdf.com
Ranked by market relation, semantic similarity, web metadata, technology, category, and language signals.
Top 20 of 250,833,009 candidates
Search took 3738ms · hybrid similarity across Semantil company signals
| # | Domain & description | Country | Industry | Tech / Tier | Traffic | Similarity | Action |
|---|---|---|---|---|---|---|---|
| 1 |
ConvertAPI: Powerful File Conversion API for Developers & Businesses
Add high performance files and documents conversion to your website, web, or desktop application.
|
Australia | Online PDF Tools |
No data
|
94.3% | similar profile | |
| 2 |
pdfRest | Powerful PDF API for Developers, Programmatic PDF Processing
pdfRest is a REST API toolkit for developers to programmatically integrate powerful PDF processing solutions into any application or...
|
United States | Online PDF Tools |
Very low traffic
|
94% | similar profile | |
| 3 |
Free PDF Tools Online: Edit, Merge, Sign & AI | WHAT A PDF!
37 free online PDF tools — edit, merge, split, compress, sign, OCR and built-in AI for chat, study and writing. No signup, no watermarks....
|
Croatia | — |
Very low traffic
|
93.5% | similar profile | |
| 4 |
Online Conversion Service - PDFCrowd
Cloud-based service for converting between HTML, PDF, and image formats. Document conversion APIs and online tools designed for developer...
|
Czechia | Online Tools Utilities |
1.3M
very_high
|
90.2% | similar profile | |
| 5 |
Switch Labs | AI-Native SaaS for Real Work
Modern, cloud-based SaaS tools with robust APIs and AI features included in every plan. Credit reporting, store locators, email automation,...
|
United States | No-Code Workflow Automation |
Very low traffic
|
93.1% | similar profile | |
| 6 |
AI-Powered Free Online PDF Editor, Converter & Reader - LightPDF
Powered by AI, LightPDF provides free cloud-based services to view, edit, convert, sign, annotate, merge, manage and share PDF easily and he...
|
United States | Online PDF Tools |
1.7M
very_high
|
90% | similar profile | |
| 7 |
DocuShell | Turn PDFs Into AI-Ready Data
Free PDF tools that run in your browser — compress, merge, split, organize, protect, and convert PDFs without uploading to a server. No...
|
— |
Very low traffic
|
93.3% | similar profile | ||
| 8 |
PDF to Markdown Pro - Convert PDF to Markdown with Structure Intact
AI-powered PDF to Markdown converter that preserves structure, tables, and formulas. Convert documents with intelligent formatting detection...
|
Online File Converters |
Very low traffic
|
93.2% | similar profile | ||
| 9 |
MAX Scanner - Free PDF Tools & Cloud Document Automation
Use 80+ free PDF tools entirely in your browser. Login to your MAX Scanner dashboard to automate document extraction with AI OCR, Zapier,...
|
Croatia | — |
Very low traffic
|
93% | similar profile | |
| 10 |
Free PDF Tools Online - Convert & Edit PDFs | PDF4me
Professional online PDF tools for all your document needs. Convert files to PDF, compress PDFs, merge documents, and edit PDFs - all for...
|
Switzerland | Online PDF Tools |
879k
high
|
90% | similar profile | |
| 11 |
AI Viewz - Free AI OCR and PDF Utility Tools
AI Tools and Agents for Productivity and Automation
|
United States | Online PDF Tools |
No data
|
92.9% | similar profile | |
| 12 |
DocMint | Free Forever PDF Tools - Merge, Split, Compress & AI | DocMint
100% free PDF toolkit. No signup required. Merge, split, compress, and convert PDF files with professional security. AI-powered summary and...
|
— |
No data
|
93.1% | similar profile | ||
| 13 |
Document AI - Free PDF Tools | AI Powered Document Processing
Automate your document workflows with AI. Extract structured data from invoices, receipts, contracts, and ID cards. Process multiple...
|
Online PDF Tools |
No data
|
93% | similar profile | ||
| 14 |
PDFClear - Free, Private PDF Tools
PDFClear is a fully client-side PDF editor that allows you to merge, split, compress, rotate, and convert PDF files directly in your...
|
United States | — |
82k
medium
|
90.5% | similar profile | |
| 15 |
PDF Tools — PQ PDF | Merge, Split, Compress, PQC Encrypt & More
32 free PDF tools — merge, split, compress, convert, OCR, redact, sign and protect with AES-256 or post-quantum encryption. Zero-retention,...
|
— |
Very low traffic
|
92.7% | similar profile | ||
| 16 |
BrowserPDF – Complete Private PDF Toolkit
BrowserPDF is an all-in-one browser-based PDF toolkit that supports merging, splitting, compressing, converting, protecting, rotating,...
|
Croatia | — |
Very low traffic
|
92.5% | similar profile | |
| 17 |
Free PDF Tools Online & AI Resume Builder | Fillora PDF
Manage, edit, and convert documents with Fillora PDF. 100% free online PDF tools to compress, merge, split, encrypt, sign, and convert PDF...
|
— |
Very low traffic
|
92.7% | similar profile | ||
| 18 |
UsePDF.io - Free Online PDF Tools to Convert, Edit and Organize PDFs
UsePDF.io is a free online PDF toolkit to convert, edit, merge, split, OCR, translate, protect and organize PDF files. No sign-up, no...
|
Croatia | — |
Very low traffic
|
92.4% | similar profile | |
| 19 |
VedaPDF - Advanced AI-Powered PDF Tools | 100% Private & Free
The world's most advanced PDF platform. Merge, Compress, Convert, and Analyze PDFs with local AI. 100% secure, browser-based processing with...
|
Online PDF Tools |
Very low traffic
|
92.6% | similar profile | ||
| 20 |
OpusPDF - Your Complete PDF Toolkit | Merge, Split, Convert, Edit
OpusPDF is a fast, secure, and powerful all-in-one PDF toolkit. Merge, split, compress, convert, and edit PDFs directly in your browser...
|
Croatia | — |
Very low traffic
|
92.4% | similar profile |
Similarity combines curated relation signals and semantic similarity from the Semantil company index.
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